20797643035

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{456439}}^1$

素因数の和:457158

約数の個数: 16

約数和(自身を含む): 26915353920

約数和(自身を除く): 6117710885

約数列:

[1, 5, 13, 65, 701, 3505, 9113, 45565, 456439, 2282195, 5933707, 29668535, 319963739, 1599818695, 4159528607, 20797643035]

約数ペア:

[(1, 20797643035), (5, 4159528607), (13, 1599818695), (65, 319963739), (701, 29668535), (3505, 5933707), (9113, 2282195), (45565, 456439)]